From 0d8382ae70e7559eba873b4d8b2cf9a15aeccf20 Mon Sep 17 00:00:00 2001 From: Jelle van der Waa Date: Tue, 23 Feb 2016 18:47:19 +0100 Subject: sunxi: power: add support for sy8106a driver SY8106A is a PMIC which is used on the Allwinner H3 Orange Pi Pc and Plus board. The VOUT1_SEL register is implemented to set the default V-CPU voltage to 1200 mV. This driver is required to ensure the SY8106A V-CPU voltage is set to 1200 mV after a software reset. On cold boot the default SY8106A output voltage is selected to be 1200 mV by a pair of resistors on the Orange Pi PC and Plus. Signed-off-by: Jelle van der Waa Tested-by: Siarhei Siamashka Acked-by: Siarhei Siamashka Signed-off-by: Hans de Goede --- include/sy8106a.h | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 include/sy8106a.h (limited to 'include/sy8106a.h') diff --git a/include/sy8106a.h b/include/sy8106a.h new file mode 100644 index 0000000..32e8c43 --- /dev/null +++ b/include/sy8106a.h @@ -0,0 +1,11 @@ +/* + * (C) Copyright 2016 + * Jelle van der Waa + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#ifndef _SY8106A_PMIC_H_ + +int sy8106a_set_vout1(unsigned int mvolt); + +#endif -- cgit v1.1